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94 lines
2.4 KiB
C
94 lines
2.4 KiB
C
/* PDCurses */
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#include "pdcgl.h"
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#include <stdlib.h>
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#include <string.h>
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/*man-start**************************************************************
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clipboard
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---------
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### Synopsis
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int PDC_getclipboard(char **contents, long *length);
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int PDC_setclipboard(const char *contents, long length);
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int PDC_freeclipboard(char *contents);
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int PDC_clearclipboard(void);
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### Description
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PDC_getclipboard() gets the textual contents of the system's
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clipboard. This function returns the contents of the clipboard in the
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contents argument. It is the responsibility of the caller to free the
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memory returned, via PDC_freeclipboard(). The length of the clipboard
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contents is returned in the length argument.
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PDC_setclipboard copies the supplied text into the system's
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clipboard, emptying the clipboard prior to the copy.
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PDC_clearclipboard() clears the internal clipboard.
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### Return Values
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indicator of success/failure of call.
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PDC_CLIP_SUCCESS the call was successful
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PDC_CLIP_MEMORY_ERROR unable to allocate sufficient memory for
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the clipboard contents
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PDC_CLIP_EMPTY the clipboard contains no text
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PDC_CLIP_ACCESS_ERROR no clipboard support
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### Portability
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X/Open ncurses NetBSD
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PDC_getclipboard - - -
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PDC_setclipboard - - -
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PDC_freeclipboard - - -
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PDC_clearclipboard - - -
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**man-end****************************************************************/
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int PDC_getclipboard(char **contents, long *length)
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{
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PDC_LOG(("PDC_getclipboard() - called\n"));
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if (SDL_HasClipboardText() == SDL_FALSE)
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return PDC_CLIP_EMPTY;
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*contents = SDL_GetClipboardText();
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*length = (long)strlen(*contents);
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return PDC_CLIP_SUCCESS;
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}
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int PDC_setclipboard(const char *contents, long length)
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{
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PDC_LOG(("PDC_setclipboard() - called\n"));
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INTENTIONALLY_UNUSED_PARAMETER( length);
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if (SDL_SetClipboardText(contents) != 0)
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return PDC_CLIP_ACCESS_ERROR;
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return PDC_CLIP_SUCCESS;
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}
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int PDC_freeclipboard(char *contents)
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{
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PDC_LOG(("PDC_freeclipboard() - called\n"));
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SDL_free(contents);
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return PDC_CLIP_SUCCESS;
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}
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int PDC_clearclipboard(void)
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{
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PDC_LOG(("PDC_clearclipboard() - called\n"));
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if (SDL_HasClipboardText() == SDL_TRUE)
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{
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SDL_SetClipboardText(NULL);
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}
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return PDC_CLIP_SUCCESS;
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}
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